Answer:
Step-by-step explanation:
There isn't one. The first term is x^4.
The other two are stated in terms of k. There is nothing common here.
You can do 2 of the three. Terms 2 and 3 have a common factor of 4k, so what you can get is
x^4 - 4k(k^2 - 1)
What do you mean by this?
-4a^9+24/3a^9 is the appropriate answer
She will need 1/4 cup of walnuts. In order to find the solutions to products such as these, you multiply the two fractions.